Mini plunger



FIG. 1 is a side elevation view showing my new design for a mini plunger;

FIG. 2 is a top view of FIG. 1; and,

FIG. 3 is a bottom view of FIG. 1.

The broken lines in the figures illustrate portions of the mini plunger that form no part of the claimed design. 

CLAIM The ornamental design for a mini plunger, as shown and described. 